riboflavin

英 [ˌraɪbəˈfleɪvɪn] 美 [ˌraɪbəˈfleɪvɪn]

n.  核黄素; 维生素B₂

化学

BNC.43300 / COCA.30775



牛津词典

noun

  1. 核黄素;维生素B₂
    a vitamin which is important for producing energy, found in milk, liver , eggs and green vegetables

    柯林斯词典

    1. 核黄素;维生素B2
      Riboflavin is a vitamin that occurs in green vegetables, milk, fish, eggs, liver, and kidney.

      双语例句

      1. Cacao contains protein, calcium, carotene, thiamine, riboflavin, magnesium and sulphur.
        可可富含蛋白质,钙,胡萝卜素,硫胺素,核黄素,镁和硫。
      2. And the B vitamins riboflavin and niacin, found in these mushrooms, play a role in a healthy immune system.
        此外,白蘑菇也含有维生素B2和烟酸,这两种物质对免疫系统的健全很重要。
      3. While raw, unrefined varieties of honey-from farms and health food stores-do contain trace vitamins and minerals; niacin, riboflavin, thiamine and vitamin B6, they only make up about two per cent of honey's total content.
        实际上,养蜂场里的和健康食品店中的未经加工的生蜂蜜确实含有多种维生素和矿物质,如烟酸、核黄素、维生素B1、B6等,但它们的总量也只占到2%。
      4. Feed additive& Vitamin B2 ( riboflavin)
        GB/T7297-1987饲料添加剂维生素b2(核黄素)
      5. Effects of thiamine and riboflavin on H_2O_2-induced DNA oxidative damage
        硫胺素和核黄素对H2O2诱导的DNA氧化损伤的影响
      6. Studies on Stimulation of Low Frequency Ultrasonic Effecting Biosynthesis of Riboflavin; Interaction of Emodin-Cu(ⅱ) Complex with Nucleic Acids
        低频率超声刺激对核黄素生物合成影响的实验研究大黄素-铜(Ⅱ)配合物与核酸的相互作用
      7. The riboflavin produced by the microorganism fermentation is used extensively in medicine, food and reached in the feed addition agent.
        微生物发酵法生产的核黄素,广泛用于医药、食品、及饲料添加剂中。
      8. Riboflavin synthase ( RS) catalyzes the committed step in biosynthesis of riboflavin, which plays an important role in organisms.
        核黄素在生物体内发挥着重要的作用,核黄素合酶(RS)是核黄素合成过程中的一个关键酶。
      9. Almonds are packed with a potent combination of energy-enriching nutrients, including manganese, vitamin E, magnesium, tryptophan, copper, vitamin B2 ( riboflavin), and phosphorus.
        杏仁富含各种能有效补充能量营养物质,其中包括锰、维他命E、镁、色氨酸、铜、维他命B2(核黄素)以及磷。
      10. Study on Pathogen Inactivation of Apheresis Platelet Concentrates Using Riboflavin and Light and Influence on the Platelet Functional Activity
        核黄素光化学法灭活单采血小板悬液中病原体的实验研究及其对血小板活性影响的探讨
      11. Determination of Cyproheptadine Hydrochloride with Riboflavin Chemiluminescence System
        核黄素化学发光体系测定盐酸赛庚啶
      12. The experiment was conducted to study the effects of riboflavin supplementation on growth and development, immune organ and anti-oxidative ability of laying ducks at low ambient temperature.
        本试验旨在研究低温环境下饲粮核黄素添加水平对蛋鸭生长发育、免疫器官及抗氧化功能的影响。
      13. Activation of Reactive Oxygen Species and Defense Responses in Tobacco Cells Treated with Riboflavin
        核黄素对烟草悬浮细胞活性氧和防卫反应的激活作用
      14. Riboflavin undergoes photodecomposition with resulting production of free radical containing products.
        核黄素,经光解作用而生成含有自由基的产物。
      15. Induction of Phenolic Compounds and Lignin in Cultured Tobacco Cells Treated with Riboflavin
        核黄素诱导烟草悬浮细胞酚类物质和木质素的积累
      16. High in protein and low in calories, they're are a good source of vitamins B12 and E, riboflavin, folate and iron.
        它们富含蛋白质,含热量少,是维生素B12、E,核黄素,叶酸和铁的很好来源。
      17. Construction of Bacillus subtilis Riboflavin Operon Mutant by Homologous Recombination
        同源重组法构建枯草芽孢杆菌核黄素操纵子突变株
      18. The average consumption of niacin and ascorbic acid was adequate of retinol equivalent and riboflavin was low.
        维生素中烟酸和抗坏血酸摄入充足,视黄醇当量和核黄素摄入偏低。
      19. Cells making up the germ also contain prevent them from becoming rancid, Cells making up the germ also contain protein, iron, niacin thiamine, and riboflavin.
        构成胚芽的细胞也含有蛋白质、铁、尼克酸、硫胺素和核黄素。
      20. Study of Riboflavin Photochemical Inactivate Viru in Red Blood Cells
        核黄素光化学法灭活红细胞病毒的实验研究
      21. And based on this phenomenon, a very sensitive method for the determination of riboflavin was described.
        根据上述现象,我们建立了一种非常灵敏的测定核黄素的化学发光法。
      22. Optimization of riboflavin sodium phosphate loading to calcium alginate floating microspheres by response surface methodology
        运用响应曲面法优化核黄素磷酸钠海藻酸钙胃漂浮微球
      23. Vitamin B2 ( Riboflavin)-helps in growth and prevents lack of blood, important for regular digestion, health of the skin and hair, and the proper activity of the eyes.
        维生素B2(核黄素)-帮助成长和预防贫血,对于有规律的消化,皮肤和头发的健康,以及眼睛的活性非常重要。
      24. Secondly, dairy products such as milk, cheese and yoghurt all include zinc, copper, riboflavin ( Vitamin B), Vitamin A and essential amino acids.
        第二,象牛奶、干酷以及酸酪之类的乳制品,都含有锌、铜、核黄素(维生素B)、维生素A以及身体必需的氨基酸。
      25. Effects of Cold Stress and Riboflavin on Performance and Biochemical Indexes of Young Laying Ducks in Cage
        寒冷应激和核黄素对笼养育成蛋鸭生产性能及生化指标的影响
      26. Metheds: Based on decomposition of riboflavin into lumiflavin, fluorescence method was used to determine riboflavin in urine.
        目的:改进光黄素荧光法测定尿中核黄素的含量。
      27. System Metabolic Engineering of Bacillus Subtilis for Improved Riboflavin Production
        应用系统代谢工程方法改进产核黄素枯草芽孢杆菌的研究

      英英释义

      noun

      1. a B vitamin that prevents skin lesions and weight loss

          Synonym:    vitamin B2vitamin Glactoflavinovoflavinhepatoflavin